Dear z2pack,
I used the code to understand the example of Haldane model.
However, I changed the bands flag to test it and I found the Chern number for different values of:
band=0 chern= doesn't work
band=1 chern=-1
band=[0] chern=-1
band=[1] chern=1
band=[0,1] chern=0
Why It is finding found a different between 1(both bands according to manual) and [0,1] bands?
Thank you in advance for your help
Best regards,
 | Rafael J. González Hernández Profesor Asociado |